TY - JOUR AU - Kurt M. Ehlers AU - Jair Koiller TI - Cartan meets Chaplygin JO - Theoretical and applied mechanics PY - 2019 SP - 15 VL - 46 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2298/TAM190116006E/ DO - 10.2298/TAM190116006E LA - en ID - 10_2298_TAM190116006E ER -